5 Types of Steel Structures Used in Industrial Steel Buildings
According to industry research, industrial steel buildings in the non-residential sector accounted for 60.5% of the global steel structure market share in 2025. This strong market presence is largely due to steel’s outstanding load-bearing capacity and long-term durability. So, what are the most commonly used types of steel structures in industrial buildings?
Steel is widely selected for industrial and commercial construction primarily because of its superior mechanical properties. It offers a high strength-to-weight ratio, excellent tensile strength, strong corrosion resistance (when properly treated), and efficient recyclability. These advantages allow steel buildings to adapt quickly to evolving business needs and operational demands.
As a result, steel structure buildings have become the preferred solution for industrial projects requiring durability, flexibility, and long-term performance.
·Portal Frame Structures
Portal frame structures are among the most common steel building types due to their simplicity and efficiency. They consist of vertical steel columns and horizontal beams connected by rigid joints, forming a stable frame capable of spanning large distances without intermediate columns—typically 50 to 100 meters—maximizing usable interior space.
This design advantage makes portal frames ideal for warehouses, factories, or distribution centers where overhead cranes, mezzanines, or other large internal equipment need to be accommodated. Their clear-span layout ensures flexible and unobstructed floor plans, supporting both storage and operational workflows efficiently.
·Beam-and-Column (Frame) Structures
Beam-and-column frames form the backbone of multi-story industrial steel buildings. This system uses horizontal beams supported by vertical columns, connected via bolts or welding to create a grid-like framework.
-
Advantages: Highly flexible, making it ideal for multi-story facilities or vertically stacked storage centers.
-
Considerations: Typically requires additional interior columns, which can reduce usable floor space.
·Truss Structures
Truss structures are designed based on triangular principles, optimizing strength while minimizing material usage. They primarily carry axial forces (tension or compression) rather than bending or shear forces, making them perfect for large-span roofs.
-
Composition: Steel rods or tubes arranged in triangular units to achieve optimal strength.
-
Applications: Roofs of large industrial buildings, bridges, and aircraft hangars.
·Arch Structures
Arch systems are composed of:
-
Main Arch: Curved, high-strength steel members capable of resisting significant compressive forces without bending.
-
Arch Supports: Located at both ends, often requiring deep foundations for stability.
-
Auxiliary Components: Include cross beams, roofing panels, and insulation layers for modular assembly.
-
Advantages: Enables large-span spaces, maximizes natural light, and allows easy expansion or disassembly.
-
Limitations: Complex design makes it less suitable for lateral load resistance and may restrict vertical height.
·Grid Structures
Grid structures consist of steel members—tubes or sections—connected at nodes to form a continuous lattice, typically arranged in square, triangular, or hexagonal patterns. They can function as space frames or planar grids, distributing loads evenly in multiple directions.
In prefabricated steel buildings, grid structures are often manufactured as modular units off-site, which can reduce construction time by 30–50%. This approach is especially effective for industrial steel buildings that require rapid deployment and scalable modular assembly.